USGS · 07017200

BIG RIVER

USGS · 07017200LIVE

Big River at Irondale, MO

WASHINGTON COUNTY, MO37.8300°N, -90.6909°W Updated 12 hr ago

FLOW RATE

33cfs

AIR TEMP

68°F

WIND

2mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

33cfs 41.6% vs avg

Optimal band: 31–41 cfs

PERIOD HIGH

41cfs

PERIOD LOW

27cfs

RUNNABLE

75%

last 7 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

87°

62°

THU

90°

69°

FRI

93°

68°

SAT

89°

70°

SUN

100°

76°

MON

101°

73°

TUE

102°

75°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

85°

mild

85°

86°

87°

86°

78°

80°

77°

74°

73°

71°

70°

71°

70°

69°

72°

76°

80°

83°

85°

86°

87°

89°

90°

80°

79°

77°

74°

72°

71°

70°

69°

68°

69°

72°

75°

81°

78°

82°

85°

91°

93°

90°

87°

84°

85°

78°

77°

74°

73°

72°

70°

71°

72°

75°

79°

84°

89°

82°

78°

87°

86°

87°

85°

82°

80°

79°

78°

77°

76°

77°

76°

80°

84°

88°

91°

95°

97°

99°

100°

99°

96°

90°

82°

80°

78°

77°

75°

74°

73°

WIND

mph · gust · dir

7mph SW

G 10 mph

G10

G11

G12

G13

G11

WSW

G11

NNE

ENE

G11

SSE

G11

SSW

G13

SSE

WSW

G11

G12

SSW

G12

SSW

G13

G15

G13

WSW

G12

WSW

G13

WNW

G13

WNW

G12

WNW

G10

WNW

NNW

G27

G10

NNE

G13

WSW

SSW

SSE

G20

G27

G21

G20

NNW

G10

SSE

G13

G16

SSW

G13

SSW

G11

SSW

G13

G14

G13

SSW

G16

SSW

G17

G15

SSW

G15

SSW

G13

SSW

G19

G23

G18

SSW

G13

SSW

G12

SSW

G20

G24

G19

SSW

G19

SSW

G18

SSW

G20

SSW

G23

SSW

G19

SSW

G18

SSW

G12

SSW

G17

G20

G25

G27

G30

SSW

G28

G25

G26

SSW

G26

G22

G17

G15

G13

G12

G11

G12

G15

G14

SSW

G13

SSW

G13

SSW

G12

SSW

G11

SSW

G10

SSW

PRECIP

chance %

15%

25%

37%

26%

17%

18%

19%

18%

19%

12%

10%

11%

15%

21%

20%

18%

14%

20%

45%

50%

56%

63%

41%

49%

50%

48%

33%

27%

CLOUDS

cover %

100%

overcast

100%

28%

100%

62%

82%

100%

85%

68%

17%

100%

43%

100%

91%

100%

96%

100%

32%

27%

100%

84%

100%

43%

100%

94%

95%

100%

20%

100%

44%

100%

11%

10%

91%

100%

92%

11%

37%

89%

58%

77%

100%

85%

11%

16%

PRESSURE

hPa · trend

990

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:41 AM

SUNSET

08:28 PM

14H 47M OF DAYLIGHT7H 50M REMAINING

MOON PHASE

Waxing Gibbous

69% illuminated

Station Location

37.8300, -90.6909

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 12:38 UTC

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